65896600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 192956400

約数和(自身を除く): 127059800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 140, 154, 175, 200, 220, 242, 275, 280, 308, 350, 385, 389, 440, 484, 550, 605, 616, 700, 770, 778, 847, 968, 1100, 1210, 1400, 1540, 1556, 1694, 1925, 1945, 2200, 2420, 2723, 3025, 3080, 3112, 3388, 3850, 3890, 4235, 4279, 4840, 5446, 6050, 6776, 7700, 7780, 8470, 8558, 9725, 10892, 12100, 13615, 15400, 15560, 16940, 17116, 19450, 21175, 21395, 21784, 24200, 27230, 29953, 33880, 34232, 38900, 42350, 42790, 47069, 54460, 59906, 68075, 77800, 84700, 85580, 94138, 106975, 108920, 119812, 136150, 149765, 169400, 171160, 188276, 213950, 235345, 239624, 272300, 299530, 329483, 376552, 427900, 470690, 544600, 599060, 658966, 748825, 855800, 941380, 1176725, 1198120, 1317932, 1497650, 1647415, 1882760, 2353450, 2635864, 2995300, 3294830, 4706900, 5990600, 6589660, 8237075, 9413800, 13179320, 16474150, 32948300, 65896600]

約数ペア:

[(1, 65896600), (2, 32948300), (4, 16474150), (5, 13179320), (7, 9413800), (8, 8237075), (10, 6589660), (11, 5990600), (14, 4706900), (20, 3294830), (22, 2995300), (25, 2635864), (28, 2353450), (35, 1882760), (40, 1647415), (44, 1497650), (50, 1317932), (55, 1198120), (56, 1176725), (70, 941380), (77, 855800), (88, 748825), (100, 658966), (110, 599060), (121, 544600), (140, 470690), (154, 427900), (175, 376552), (200, 329483), (220, 299530), (242, 272300), (275, 239624), (280, 235345), (308, 213950), (350, 188276), (385, 171160), (389, 169400), (440, 149765), (484, 136150), (550, 119812), (605, 108920), (616, 106975), (700, 94138), (770, 85580), (778, 84700), (847, 77800), (968, 68075), (1100, 59906), (1210, 54460), (1400, 47069), (1540, 42790), (1556, 42350), (1694, 38900), (1925, 34232), (1945, 33880), (2200, 29953), (2420, 27230), (2723, 24200), (3025, 21784), (3080, 21395), (3112, 21175), (3388, 19450), (3850, 17116), (3890, 16940), (4235, 15560), (4279, 15400), (4840, 13615), (5446, 12100), (6050, 10892), (6776, 9725), (7700, 8558), (7780, 8470)]